/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.activiti.rest.diagram.services;

import com.fasterxml.jackson.databind.node.ObjectNode;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class ProcessInstanceDiagramLayoutResource extends BaseProcessDefinitionDiagramLayoutResource {

  @RequestMapping(value="/process-instance/{processInstanceId}/diagram-layout", method = RequestMethod.GET, produces = "application/json")
  public ObjectNode getDiagram(@PathVariable String processInstanceId) {
    return getDiagramNode(processInstanceId, null);
  }
}
